diff --git a/ecommerce/extensions/catalogue/migrations/0055_sf_opp_line_item_ent_attr.py b/ecommerce/extensions/catalogue/migrations/0055_sf_opp_line_item_ent_attr.py
new file mode 100644
index 00000000000..588e94ed7e2
--- /dev/null
+++ b/ecommerce/extensions/catalogue/migrations/0055_sf_opp_line_item_ent_attr.py
@@ -0,0 +1,46 @@
+# -*- coding: utf-8 -*-
+
+
+from django.db import migrations
+from oscar.core.loading import get_model
+
+from ecommerce.core.constants import COUPON_PRODUCT_CLASS_NAME
+
+ProductAttribute = get_model("catalogue", "ProductAttribute")
+ProductClass = get_model("catalogue", "ProductClass")
+
+SF_LINE_ITEM_ATTRIBUTE_CODE = 'salesforce_opportunity_line_item'
+
+
+def create_sf_opp_line_item_attribute(apps, schema_editor):
+    """Create enterprise coupon salesforce_opportunity_line_item product attribute."""
+    ProductAttribute.skip_history_when_saving = True
+    coupon = ProductClass.objects.get(name=COUPON_PRODUCT_CLASS_NAME)
+    pa = ProductAttribute(
+        product_class=coupon,
+        name='Salesforce Opportunity Line Item',
+        code=SF_LINE_ITEM_ATTRIBUTE_CODE,
+        type='text',
+        required=True,
+    )
+    pa.save()
+
+
+def remove_sf_opp_line_item_attribute(apps, schema_editor):
+    """Remove enterprise coupon salesforce_opportunity_line_item product attribute."""
+    coupon = ProductClass.objects.get(name=COUPON_PRODUCT_CLASS_NAME)
+    ProductAttribute.skip_history_when_saving = True
+    ProductAttribute.objects.get(product_class=coupon, code=SF_LINE_ITEM_ATTRIBUTE_CODE).delete()
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('catalogue', '0054_add_variant_id_product_attr')
+    ]
+    operations = [
+        migrations.RunPython(
+            create_sf_opp_line_item_attribute,
+            remove_sf_opp_line_item_attribute,
+        ),
+    ]
diff --git a/setup.cfg b/setup.cfg
index e69362b4b18..10119aebaf5 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -6,3 +6,6 @@
 ignore=E501,E722,W504
 max_line_length=119
 exclude=settings,migrations,ecommerce/static,bower_components,ecommerce/wsgi.py
+
+[flake8]
+max-line-length=119